/**
 * Created by jiangyukun on 2016/9/29.
 */


function a() {

}

var a: number = 1

var b: HTMLDivElement = document.createElement('input')

function a(): void {
    // return 1;
}

var c: any = 12

interface xx {
    a: string

}


abstract class G  extends xx {
    g() {

    }
}

class GG extends G {
    g() {
        console.log(1)
    }
}